... -time ,high-speed work 3.breakpiont memory Multi-functional CNC machine JCM1212-4(for art craft, woodworking etc.)Introduction: 1) Woodworking ... industries, aluminum, aluminum- plastic plates, aluminum honeycomb panels, aluminum,3D hollow cutting, wave plate production, man-made sheet, LED, Groove word ... parameters above subject to change without prior notice . MDF CNC machine JCM1212-4